Ephemeral, stateless, capability-bound execution for untrusted AI and agent-generated code.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add ephemora-cell-wasm-sandbox -- uvx ephemora-cell~/.codex/config.toml
[mcp_servers.ephemora-cell-wasm-sandbox]
command = "uvx"
args = ["ephemora-cell"]
# codex mcp add ephemora-cell-wasm-sandbox -- uvx ephemora-cell~/.cursor/mcp.json
{
"mcpServers": {
"ephemora-cell-wasm-sandbox": {
"command": "uvx",
"args": [
"ephemora-cell"
]
}
}
}.vscode/mcp.json
{
"servers": {
"ephemora-cell-wasm-sandbox": {
"type": "stdio",
"command": "uvx",
"args": [
"ephemora-cell"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"ephemora-cell-wasm-sandbox": {
"command": "uvx",
"args": [
"ephemora-cell"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"ephemora-cell-wasm-sandbox": {
"command": "uvx",
"args": [
"ephemora-cell"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"ephemora-cell-wasm-sandbox": {
"command": "uvx",
"args": [
"ephemora-cell"
]
}
}
}